UNIT 1 23 HAY ST HAPPY VALLEY SA 5159
Development application in HAPPY VALLEY, South Australia · City of Onkaparinga
Proposed development
Retaining wall up to maximum height of 1.6m
Application details
- Application number
- DA-25039832
- Type
- DA
- Record type
- Development Application
- Category
- Minor Works
- Lodged
- 29 December 2025
- Council
- City of Onkaparinga
More detail available
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Nearby development activity
South Australia
Building Work
South Australia
Building Work
25 HAY ST HAPPY VALLEY SA 5159
Building Work
South Australia
Building Work
30 TORRENS ST HAPPY VALLEY SA 5159
Minor Works
South Australia
Building Work
12 JADE CR HAPPY VALLEY SA 5159
Building Work
South Australia
Alteration/Addition
About this development application
A development application (DA) is lodged with City of Onkaparinga when a property owner seeks consent to build, renovate, demolish, subdivide or change the use of a property in HAPPY VALLEY. This record is part of Council DA's database of 3.97 million development applications from 290+ Australian councils.
Tracking DAs like this one helps residents stay informed about neighbourhood change, and helps builders, agents and researchers understand local development trends.